Page:United States patent 766474.pdf/6

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766,474

Patented Aug. 2, 1904.

C. R. Underhill.

Receiving Telegraph Instrument.
Application filed June 1, 1903.

NO MODEL.

7 SHEETS-SHEET 6.

FIG. 10

Fig. 17

FIG. 18

FIG. 19

FIG. 20

Fig. 20

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FIG. 25

Witnesses signatures

Inventor and attorney signatures

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